Home / 4,866,032.48-6,714,836.30-2,690,404.88

Finding the Fourth Proportional to 4,866,032.48, 6,714,836.30 and 2,690,404.88

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Solution

The fourth proportional to 4,866,032.48, 6,714,836.30 and 2,690,404.88 is: 3,712,599.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,866,032.48 : 6,714,836.30 = 2,690,404.88 : x
  2. Step 2: Convert to fraction form
    4,866,032.48/6,714,836.30 = 2,690,404.88/x
  3. Step 3: Cross multiply
    4,866,032.48x = 6,714,836.30 × 2,690,404.88
  4. Step 4: Simplify right side
    4,866,032.48x = 18,065,628,373,434.25
  5. Step 5: Solve for x
    x = 18,065,628,373,434.25/4,866,032.48
  6. Step 6: Final answer
    x = 3,712,599.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.